Data Sheet 1_Effects of remimazolam and sevoflurane on postoperative delirium and early cognitive impairment in elderly patients after laparoscopic-assisted gastrointestinal surgery: a randomized clinical trial.docx

Featuring results from a randomized clinical trial with 90 elderly patients undergoing laparoscopic-assisted gastrointestinal surgery, comparing three anesthetic regimens. It assesses outcomes including postoperative delirium incidence, cognitive impairment, pain scores, and intraoperative adverse reactions. The study was authored by Wei Ren and published on figshare.

Use Cases

• Compare the incidence of postoperative delirium (POD) among the remimazolam, sevoflurane, and combined anesthetic groups.
• Analyze the relationship between intraoperative drug dosage and the occurrence of intraoperative hypotension across the three patient groups.
• Assess the correlation between postoperative pain score and recovery quality score in elderly patients after surgery.
• Evaluate the time to loss of consciousness and its association with the induction and maintenance doses of remimazolam when combined with sevoflurane.

Strengths

• Data originates from a randomized clinical trial with a defined protocol of 90 patients.
• Includes specific clinical outcome measures such as POD incidence, classification, duration, and cognitive function recovery.
• Dataset is openly licensed under CC BY 4.0 for reuse and sharing.

Limitations

• Small sample size of 90 patients limits statistical power for subgroup analyses.
• Data is contained within a DOCX file, requiring manual extraction for computational analysis.
• Geographic and demographic scope of the patient population is not specified.

Provenance

Source

figshare, authored by Wei Ren.

Collection Method

Randomized clinical trial with 90 patients assigned to three anesthetic groups (n=30 each).

Freshness

Last updated on 2026-03-20.